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antlr
TokenStreamBasicFilter.hpp
Go to the documentation of this file.
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#ifndef INC_TokenStreamBasicFilter_hpp__
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#define INC_TokenStreamBasicFilter_hpp__
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/* ANTLR Translator Generator
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* Project led by Terence Parr at http://www.jGuru.com
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* Software rights: http://www.antlr.org/license.html
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*
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* $Id: //depot/code/org.antlr/release/antlr-2.7.7/lib/cpp/antlr/TokenStreamBasicFilter.hpp#2 $
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*/
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#include <
antlr/config.hpp
>
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#include <
antlr/BitSet.hpp
>
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#include <
antlr/TokenStream.hpp
>
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#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
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namespace
antlr {
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#endif
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class
ANTLR_API
TokenStreamBasicFilter
:
public
TokenStream
{
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protected
:
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BitSet
discardMask
;
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protected
:
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TokenStream
*
input
;
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public
:
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TokenStreamBasicFilter
(
TokenStream
& input_);
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void
discard(
int
ttype);
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void
discard(
const
BitSet
& mask);
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RefToken
nextToken();
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};
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#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
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}
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#endif
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#endif //INC_TokenStreamBasicFilter_hpp__
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